GB681807A - Improvements relating to trucks for lifting and transporting loads - Google Patents
Improvements relating to trucks for lifting and transporting loadsInfo
- Publication number
- GB681807A GB681807A GB624249A GB624249A GB681807A GB 681807 A GB681807 A GB 681807A GB 624249 A GB624249 A GB 624249A GB 624249 A GB624249 A GB 624249A GB 681807 A GB681807 A GB 681807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slingsby
- ledges
- truck
- shelf
- heads
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
- B62B3/0606—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground manually operated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
681,807. Lift trucks. SLINGSBY, Ltd., H. C., SLINGSBY, G., and SLINGSBY, C. March 3, 1950. [March 8, 1949] No. 6242/49. Class 78 (iii). In a truck for handling fire surrounds a hydraulic jack 10 is secured to a shelf 6 supported by any of a number of pairs of ledges 5 on side members 3 which enable the jack head 10<SP>1</SP> to be positioned near the underside of the arch of the surround; and to centre and steady the load when it is supported by the jack, gripping heads 16 are extended into engagement with the inner faces of the vertical members of said arch. Webs 9, which engage the top of the shelf. and prevent tipping, cooperate with a spring catch 7 on the shelf, and prevent it sliding off ledges 5. The heads 16 are secured to frames 15 which engage guides 14 and carry non-rotatable nuts 19 which engage left and right hand threads 18 on a rod rotatable by a hand wheel 17. The heads 16, 10<SP>1</SP> and the front parts of the truck are covered with rubber. To facilitate mass production of the truck each side member 3 is of identical construction. In a modification, described in the Provisional Specification only, the ledges 5 are formed as slots in members 3. Specification 681,901 is referred to. Reference has been directed by the Comptroller to Specification 481,678.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB624249A GB681807A (en) | 1949-03-08 | 1949-03-08 | Improvements relating to trucks for lifting and transporting loads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB624249A GB681807A (en) | 1949-03-08 | 1949-03-08 | Improvements relating to trucks for lifting and transporting loads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB681807A true GB681807A (en) | 1952-10-29 |
Family
ID=9810991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB624249A Expired GB681807A (en) | 1949-03-08 | 1949-03-08 | Improvements relating to trucks for lifting and transporting loads |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB681807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751191A (en) * | 1953-07-31 | 1956-06-19 | Vincent W Schroeder | Mobile jack stand |
-
1949
- 1949-03-08 GB GB624249A patent/GB681807A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751191A (en) * | 1953-07-31 | 1956-06-19 | Vincent W Schroeder | Mobile jack stand |
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